# def add(x, y):
#     return x + y
#
#
# print(add(1, 2))
# print(add(3, 4))

# print(100 + 200)

# 匿名函数

# ret = lambda x, y: x + y
# print(ret(1, 2))
# print(ret(3, 4))


ret = (lambda x, y: x + y)(100, 200)
print(ret)

print((lambda x: x * x)(100))
